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.

A309676 Number of compositions (ordered partitions) of n into odd primes (including 1).

Table of values

n a(n)
0 1
1 1
2 1
3 2
4 3
5 5
6 8
7 13
8 21
9 33
10 53
11 86
12 138
13 222
14 357
15 573
16 921
17 1481
18 2381
19 3828
20 6153
21 9890
22 15898
23 25556
24 41082
25 66039
26 106156
27 170644
28 274307
29 440945
30 708815
31 1139412
32 1831589
33 2944253
34 4732847
35 7607989
36 12229743
37 19659153
38 31601828
39 50799517
40 81659549

List of values

[1, 1, 1, 2, 3, 5, 8, 13, 21, 33, 53, 86, 138, 222, 357, 573, 921, 1481, 2381, 3828, 6153, 9890, 15898, 25556, 41082, 66039, 106156, 170644, 274307, 440945, 708815, 1139412, 1831589, 2944253, 4732847, 7607989, 12229743, 19659153, 31601828, 50799517, 81659549]

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

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