A376682 - cp's OEIS frontend

A376682 Array read by antidiagonals downward where A(n,k) is the n-th term of the k-th differences of the noncomposite numbers (A008578).

n	a(n)
0	1
1	2
2	1
3	3
4	1
5	0
6	5
7	2
8	1
9	1
10	7
11	2
12	0
13	-1
14	-2
15	11
16	4
17	2
18	2
19	3
20	5
21	13
22	2
23	-2
24	-4
25	-6
26	-9
27	-14
28	17
29	4
30	2
31	4
32	8
33	14
34	23
35	37
36	19
37	2
38	-2
39	-4
40	-8
41	-16
42	-30
43	-53
44	-90
45	23
46	4
47	2
48	4
49	8
50	16
51	32
52	62
53	115
54	205
55	29
56	6
57	2
58	0
59	-4
60	-12
61	-28
62	-60
63	-122
64	-237
65	-442
66	31
67	2
68	-4
69	-6
70	-6
71	-2
72	10
73	38
74	98
75	220
76	457
77	899

[1, 2, 1, 3, 1, 0, 5, 2, 1, 1, 7, 2, 0, -1, -2, 11, 4, 2, 2, 3, 5, 13, 2, -2, -4, -6, -9, -14, 17, 4, 2, 4, 8, 14, 23, 37, 19, 2, -2, -4, -8, -16, -30, -53, -90, 23, 4, 2, 4, 8, 16, 32, 62, 115, 205, 29, 6, 2, 0, -4, -12, -28, -60, -122, -237, -442, 31, 2, -4, -6, -6, -2, 10, 38, 98, 220, 457, 899]

cp's OEIS Frontend

A376682 Array read by antidiagonals downward where A(n,k) is the n-th term of the k-th differences of the noncomposite numbers (A008578).

Table of values

List of values