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.

A301501 Number of compositions (ordered partitions) of n into prime power parts (A246655) such that no two adjacent parts are equal (Carlitz compositions).

Table of values

n a(n)
0 1
1 0
2 1
3 1
4 1
5 3
6 2
7 6
8 5
9 12
10 14
11 22
12 35
13 44
14 79
15 99
16 165
17 228
18 346
19 516
20 742
21 1140
22 1624
23 2479
24 3592
25 5370
26 7933
27 11684
28 17421
29 25557
30 38098
31 56053
32 83207
33 122958
34 181848
35 269426
36 397900
37 589749
38 871302
39 1290349
40 1908208
41 2823440
42 4178248
43 6179602
44 9146534
45 13527806
46 20019958

List of values

[1, 0, 1, 1, 1, 3, 2, 6, 5, 12, 14, 22, 35, 44, 79, 99, 165, 228, 346, 516, 742, 1140, 1624, 2479, 3592, 5370, 7933, 11684, 17421, 25557, 38098, 56053, 83207, 122958, 181848, 269426, 397900, 589749, 871302, 1290349, 1908208, 2823440, 4178248, 6179602, 9146534, 13527806, 20019958]

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

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