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.

A364909 Number of ways to write n as a nonnegative linear combination of a strict integer composition of n.

Table of values

n a(n)
0 1
1 1
2 1
3 5
4 5
5 7
6 51
7 45
8 89
9 109
10 709
11 733
12 1495
13 1935
14 3119
15 13785
16 16611
17 29035
18 44611
19 68733
20 95193
21 372897
22 435007
23 781345
24 1177181
25 1866659
26 2600537
27 3906561
28 12052631
29 14610799
30 25407653
31 37652265
32 59943351
33 84060993
34 128112805
35 172172117
36 480353257
37 578740011

List of values

[1, 1, 1, 5, 5, 7, 51, 45, 89, 109, 709, 733, 1495, 1935, 3119, 13785, 16611, 29035, 44611, 68733, 95193, 372897, 435007, 781345, 1177181, 1866659, 2600537, 3906561, 12052631, 14610799, 25407653, 37652265, 59943351, 84060993, 128112805, 172172117, 480353257, 578740011]