A073766 - cp's OEIS frontend

A073766 a(n) = binomial(composite(n+1), composite(n)) = binomial(A002808(n+1), A002808(n)).

n	a(n)
1	15
2	28
3	9
4	10
5	66
6	91
7	15
8	16
9	153
10	190
11	21
12	22
13	276
14	25
15	26
16	27
17	28
18	435
19	496
20	33
21	34
22	35
23	36
24	703
25	39
26	40
27	861
28	946
29	45
30	46
31	1128
32	49
33	50
34	51
35	52
36	1431
37	55
38	56
39	57
40	58
41	1770
42	1891
43	63
44	64
45	65
46	66
47	2278
48	69
49	70
50	2556
51	2701
52	75
53	76
54	77
55	78
56	3160
57	81
58	82
59	3486
60	85

[15, 28, 9, 10, 66, 91, 15, 16, 153, 190, 21, 22, 276, 25, 26, 27, 28, 435, 496, 33, 34, 35, 36, 703, 39, 40, 861, 946, 45, 46, 1128, 49, 50, 51, 52, 1431, 55, 56, 57, 58, 1770, 1891, 63, 64, 65, 66, 2278, 69, 70, 2556, 2701, 75, 76, 77, 78, 3160, 81, 82, 3486, 85]

cp's OEIS Frontend

A073766 a(n) = binomial(composite(n+1), composite(n)) = binomial(A002808(n+1), A002808(n)).

Table of values

List of values