A254207 - cp's OEIS frontend

A254207 Number of length 4 1..(n+2) arrays with no leading or trailing partial sum equal to a prime.

n	a(n)
1	0
2	6
3	9
4	54
5	59
6	195
7	315
8	676
9	786
10	1571
11	1743
12	3055
13	4150
14	6173
15	6771
16	10272
17	11043
18	15676
19	19401
20	25430
21	27112
22	36782
23	43100
24	54658
25	63832
26	78460
27	83191
28	105054
29	110008
30	132262
31	150922
32	178462
33	201003
34	239821
35	249418
36	289635
37	323607
38	372848

[0, 6, 9, 54, 59, 195, 315, 676, 786, 1571, 1743, 3055, 4150, 6173, 6771, 10272, 11043, 15676, 19401, 25430, 27112, 36782, 43100, 54658, 63832, 78460, 83191, 105054, 110008, 132262, 150922, 178462, 201003, 239821, 249418, 289635, 323607, 372848]

cp's OEIS Frontend

A254207 Number of length 4 1..(n+2) arrays with no leading or trailing partial sum equal to a prime.

Table of values

List of values