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.

A371585 G.f. satisfies A(x) = ( 1 + x*A(x)^(5/2) / (1 - x)^2 )^2.

Table of values

n a(n)
0 1
1 2
2 15
3 130
4 1263
5 13210
6 145254
7 1655566
8 19385489
9 231803136
10 2818714210
11 34749228048
12 433317651224
13 5455934825956
14 69267925684377
15 885756704750960
16 11397912218979769
17 147483397060856046
18 1917785255491649284
19 25047838828467708506
20 328444729414573179950

List of values

[1, 2, 15, 130, 1263, 13210, 145254, 1655566, 19385489, 231803136, 2818714210, 34749228048, 433317651224, 5455934825956, 69267925684377, 885756704750960, 11397912218979769, 147483397060856046, 1917785255491649284, 25047838828467708506, 328444729414573179950]

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

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