A377038 - cp's OEIS frontend

A377038 Array read by antidiagonals downward where A(n,k) is the n-th term of the k-th differences of the squarefree numbers.

n	a(n)
0	1
1	2
2	1
3	3
4	1
5	0
6	5
7	2
8	1
9	1
10	6
11	1
12	-1
13	-2
14	-3
15	7
16	1
17	0
18	1
19	3
20	6
21	10
22	3
23	2
24	2
25	1
26	-2
27	-8
28	11
29	1
30	-2
31	-4
32	-6
33	-7
34	-5
35	3
36	13
37	2
38	1
39	3
40	7
41	13
42	20
43	25
44	22
45	14
46	1
47	-1
48	-2
49	-5
50	-12
51	-25
52	-45
53	-70
54	-92
55	15
56	1
57	0
58	1
59	3
60	8
61	20
62	45
63	90
64	160
65	252
66	17
67	2
68	1
69	1
70	0
71	-3
72	-11
73	-31
74	-76
75	-166
76	-326
77	-578

[1, 2, 1, 3, 1, 0, 5, 2, 1, 1, 6, 1, -1, -2, -3, 7, 1, 0, 1, 3, 6, 10, 3, 2, 2, 1, -2, -8, 11, 1, -2, -4, -6, -7, -5, 3, 13, 2, 1, 3, 7, 13, 20, 25, 22, 14, 1, -1, -2, -5, -12, -25, -45, -70, -92, 15, 1, 0, 1, 3, 8, 20, 45, 90, 160, 252, 17, 2, 1, 1, 0, -3, -11, -31, -76, -166, -326, -578]

cp's OEIS Frontend

A377038 Array read by antidiagonals downward where A(n,k) is the n-th term of the k-th differences of the squarefree numbers.

Table of values

List of values