A128629 - cp's OEIS frontend

A128629 A triangular array generated by moving Pascal sequences to prime positions and embedding new sequences at the nonprime locations. (cf. A007318 and A000040).

n	a(n)
1	1
2	1
3	1
4	1
5	2
6	1
7	1
8	3
9	3
10	1
11	1
12	4
13	6
14	4
15	1
16	1
17	4
18	9
19	10
20	5
21	1
22	1
23	6
24	10
25	16
26	15
27	6
28	1
29	1
30	5
31	18
32	20
33	25
34	21
35	7
36	1
37	1
38	8
39	15
40	40
41	35
42	36
43	28
44	8
45	1
46	1
47	9
48	27
49	35
50	75
51	56
52	49
53	36
54	9
55	1

[1, 1, 1, 1, 2, 1, 1, 3, 3, 1, 1, 4, 6, 4, 1, 1, 4, 9, 10, 5, 1, 1, 6, 10, 16, 15, 6, 1, 1, 5, 18, 20, 25, 21, 7, 1, 1, 8, 15, 40, 35, 36, 28, 8, 1, 1, 9, 27, 35, 75, 56, 49, 36, 9, 1]

cp's OEIS Frontend

A128629 A triangular array generated by moving Pascal sequences to prime positions and embedding new sequences at the nonprime locations. (cf. A007318 and A000040).

Table of values

List of values

n	a(n)
1	1
2	1
3	1
4	1
5	2
6	1
7	1
8	3
9	3
10	1
11	1
12	4
13	6
14	4
15	1
16	1
17	4
18	9
19	10
20	5
21	1
22	1
23	6
24	10
25	16
26	15
27	6
28	1
29	1
30	5
31	18
32	20
33	25
34	21
35	7
36	1
37	1
38	8
39	15
40	40
41	35
42	36
43	28
44	8
45	1
46	1
47	9
48	27
49	35
50	75
51	56
52	49
53	36
54	9
55	1

n	a(n)
1	1
2	1
3	1
4	1
5	2
6	1
7	1
8	3
9	3
10	1
11	1
12	4
13	6
14	4
15	1
16	1
17	4
18	9
19	10
20	5
21	1
22	1
23	6
24	10
25	16
26	15
27	6
28	1
29	1
30	5
31	18
32	20
33	25
34	21
35	7
36	1
37	1
38	8
39	15
40	40
41	35
42	36
43	28
44	8
45	1
46	1
47	9
48	27
49	35
50	75
51	56
52	49
53	36
54	9
55	1

n	a(n)
1	1
2	1
3	1
4	1
5	2
6	1
7	1
8	3
9	3
10	1
11	1
12	4
13	6
14	4
15	1
16	1
17	4
18	9
19	10
20	5
21	1
22	1
23	6
24	10
25	16
26	15
27	6
28	1
29	1
30	5
31	18
32	20
33	25
34	21
35	7
36	1
37	1
38	8
39	15
40	40
41	35
42	36
43	28
44	8
45	1
46	1
47	9
48	27
49	35
50	75
51	56
52	49
53	36
54	9
55	1