A250477 - cp's OEIS frontend

A250477 Number of times prime(n) (the n-th prime) occurs as the least prime factor among numbers 1 .. (prime(n)^2 * prime(n+1)): a(n) = A078898(A251720(n)).

n	a(n)
1	6
2	8
3	12
4	21
5	33
6	45
7	63
8	80
9	116
10	148
11	182
12	232
13	265
14	296
15	356
16	433
17	490
18	548
19	625
20	674
21	740
22	829
23	919
24	1055
25	1187
26	1252
27	1313
28	1376
29	1446
30	1657
31	1897
32	2029
33	2134
34	2301
35	2484
36	2605
37	2785
38	2946
39	3110
40	3301
41	3439
42	3654
43	3869
44	3978
45	4086
46	4349
47	4811
48	5147
49	5273
50	5395
51	5604
52	5787
53	6049
54	6403
55	6684
56	6954
57	7153

[6, 8, 12, 21, 33, 45, 63, 80, 116, 148, 182, 232, 265, 296, 356, 433, 490, 548, 625, 674, 740, 829, 919, 1055, 1187, 1252, 1313, 1376, 1446, 1657, 1897, 2029, 2134, 2301, 2484, 2605, 2785, 2946, 3110, 3301, 3439, 3654, 3869, 3978, 4086, 4349, 4811, 5147, 5273, 5395, 5604, 5787, 6049, 6403, 6684, 6954, 7153]

cp's OEIS Frontend

A250477 Number of times prime(n) (the n-th prime) occurs as the least prime factor among numbers 1 .. (prime(n)^2 * prime(n+1)): a(n) = A078898(A251720(n)).

Table of values

List of values