cp's OEIS Frontend

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.

A261594 G.f.: sqrt( Sum_{n>=0} x^n * Sum_{k=0..n} C(n,k) * 2^(k*(k-1)) ).

Table of values

n a(n)
0 1
1 1
2 3
3 37
4 2149
5 532611
6 539508291
7 2202251249193
8 36044200375109487
9 2361471528989758715269
10 618991271516919971774301613
11 649043297118583276751832395970903
12 2722266074808493870871954767765560237289
13 45671958833739479081570180837023756023304348531
14 3064991675467024774224369897734145197065069681513495767

List of values

[1, 1, 3, 37, 2149, 532611, 539508291, 2202251249193, 36044200375109487, 2361471528989758715269, 618991271516919971774301613, 649043297118583276751832395970903, 2722266074808493870871954767765560237289, 45671958833739479081570180837023756023304348531, 3064991675467024774224369897734145197065069681513495767]