[Inquiry] Re: Riffs & Rotes

[Jon Awbrey]

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R&R.  Note 72

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A112872 [pending]

%I A112872
%S A112872 0,1,4,14,53,208,843,3494,14769,63378,275480,1210213,5365307,23973429,
%T A112872 107853409,488137798,2221048540,10153825751,46617145752,214844862927,
%U A112872 993601026038,4609693262811,21448031058110,100058764135997,467933586678547
%N A112872 First differences of A061396.
%Y A112872 Cf. A000079, A001221, A007097, A014221, A050924.
%Y A112872 Cf. A061396, A062504, A062537, A062860, A106177.
%Y A112872 Cf. A109300, A109301, A111791 to A111801, A112846.
%K A112872 nonn,new
%O A112872 0,3
%A A112872 Jon Awbrey (jawbrey(AT)att.net), Oct 24 2005,
based on calculations by Vladeta Jovovic & David W. Wilson

A061396                  | A112872
-------------------------+-------------------------
1                        | 0
1                        | 1
2                        | 4
6                        | 14
20                       | 53
73                       | 208
281                      | 843
1124                     | 3494
4618                     | 14769
19387                    | 63378
82765                    | 275480
358245                   | 1210213
1568458                  | 5365307
6933765                  | 23973429
30907194                 | 107853409
138760603                | 488137798
626898401                | 2221048540
2847946941               | 10153825751
13001772692              | 46617145752
59618918444              | 214844862927
274463781371             | 993601026038
1268064807409            | 4609693262811
5877758070220            | 21448031058110
27325789128330           | 100058764135997
127384553264327          | 467933586678547
595318139942874          | 2193280063397769
2788598203340643         | 10301797063573105
13090395266913748        | 48481577365189884
61571972632103632        | 228574471141627778

0,1,4,14,53,208,843,3494,14769,63378,275480,1210213,5365307,23973429,
107853409,488137798,2221048540,10153825751,46617145752,214844862927,
993601026038,4609693262811,21448031058110,100058764135997,
467933586678547,2193280063397769,10301797063573105,
48481577365189884,228574471141627778

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inquiry e-lab: http://stderr.org/pipermail/inquiry/
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