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This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A262825 G.f.: exp( Sum_{n>=1} x^n/n * 3^(n^2)/(1 + 3^(n^2)*x^n) ).

Table of values

n a(n)
0 1
1 3
2 36
3 6687
4 10778724
5 169490235888
6 25016281203451185
7 34185693515006540036988
8 429210580094320740939492003864
9 49269611092414637899756996954236224964
10 51537752221009977969797967261567868189156062717
11 490093718313094497196906721743434604298698182091562669412
12 42294065506171581216310316433524563489152717911911865589940031127588

List of values

[1, 3, 36, 6687, 10778724, 169490235888, 25016281203451185, 34185693515006540036988, 429210580094320740939492003864, 49269611092414637899756996954236224964, 51537752221009977969797967261567868189156062717, 490093718313094497196906721743434604298698182091562669412, 42294065506171581216310316433524563489152717911911865589940031127588]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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