A254539 - cp's OEIS frontend

A254539 T(n,k)=Number of length n 1..(k+2) arrays with no leading partial sum equal to a prime.

n	a(n)
1	1
2	2
3	1
4	2
5	3
6	1
7	3
8	5
9	8
10	2
11	3
12	10
13	15
14	20
15	4
16	4
17	11
18	40
19	45
20	50
21	6
22	5
23	20
24	49
25	160
26	135
27	126
28	11
29	6
30	28
31	105
32	222
33	670
34	421
35	329
36	20
37	6
38	37
39	163
40	576
41	1087
42	3001
43	1466
44	956
45	33
46	7
47	41
48	253
49	1026
50	3383
51	5604
52	13503
53	5403
54	2897
55	62
56	7
57	54
58	307
59	1849
60	6814
61	20393
62	29038
63	60408

[1, 2, 1, 2, 3, 1, 3, 5, 8, 2, 3, 10, 15, 20, 4, 4, 11, 40, 45, 50, 6, 5, 20, 49, 160, 135, 126, 11, 6, 28, 105, 222, 670, 421, 329, 20, 6, 37, 163, 576, 1087, 3001, 1466, 956, 33, 7, 41, 253, 1026, 3383, 5604, 13503, 5403, 2897, 62, 7, 54, 307, 1849, 6814, 20393, 29038, 60408]

cp's OEIS Frontend

A254539 T(n,k)=Number of length n 1..(k+2) arrays with no leading partial sum equal to a prime.

Table of values

List of values