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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.

A301762 Number of ways to choose a constant rooted partition of each part in a rooted partition of n.

Table of values

n a(n)
1 1
2 1
3 2
4 4
5 7
6 12
7 21
8 34
9 55
10 90
11 143
12 220
13 347
14 528
15 805
16 1226
17 1831
18 2719
19 4048
20 5940
21 8710
22 12714
23 18403
24 26529
25 38220
26 54679
27 77899
28 110810
29 156848
30 221181
31 311635
32 436705
33 610597
34 852125
35 1184928
36 1644136
37 2276551
38 3142523
39 4328960
40 5953523
41 8167209

List of values

[1, 1, 2, 4, 7, 12, 21, 34, 55, 90, 143, 220, 347, 528, 805, 1226, 1831, 2719, 4048, 5940, 8710, 12714, 18403, 26529, 38220, 54679, 77899, 110810, 156848, 221181, 311635, 436705, 610597, 852125, 1184928, 1644136, 2276551, 3142523, 4328960, 5953523, 8167209]

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

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