A337451 - cp's OEIS frontend

A337451 Number of relatively prime strict compositions of n with no 1's.

n	a(n)
0	0
1	0
2	0
3	0
4	0
5	2
6	0
7	4
8	2
9	10
10	8
11	20
12	14
13	34
14	52
15	72
16	90
17	146
18	172
19	244
20	390
21	502
22	680
23	956
24	1218
25	1686
26	2104
27	3436
28	4078
29	5786
30	7200
31	10108
32	12626
33	17346
34	20876
35	32836
36	38686
37	53674
38	67144
39	91528
40	113426
41	152810
42	189124
43	245884
44	343350
45	428494
46	552548
47	719156

[0, 0, 0, 0, 0, 2, 0, 4, 2, 10, 8, 20, 14, 34, 52, 72, 90, 146, 172, 244, 390, 502, 680, 956, 1218, 1686, 2104, 3436, 4078, 5786, 7200, 10108, 12626, 17346, 20876, 32836, 38686, 53674, 67144, 91528, 113426, 152810, 189124, 245884, 343350, 428494, 552548, 719156]

cp's OEIS Frontend

A337451 Number of relatively prime strict compositions of n with no 1's.

Table of values

List of values