A113460 - cp's OEIS frontend

A113460 Triangle read by rows: n-th row is the lexicographically earliest arithmetic progression of n numbers all having the same prime signature.

n	a(n)
1	1
2	2
3	3
4	3
5	5
6	7
7	5
8	11
9	17
10	23
11	5
12	11
13	17
14	23
15	29
16	7
17	37
18	67
19	97
20	127
21	157
22	7
23	157
24	307
25	457
26	607
27	757
28	907
29	11
30	1210241
31	2420471
32	3630701
33	4840931
34	6051161
35	7261391
36	8471621
37	11
38	32671181
39	65342351
40	98013521
41	130684691
42	163355861
43	196027031
44	228698201
45	261369371

[1, 2, 3, 3, 5, 7, 5, 11, 17, 23, 5, 11, 17, 23, 29, 7, 37, 67, 97, 127, 157, 7, 157, 307, 457, 607, 757, 907, 11, 1210241, 2420471, 3630701, 4840931, 6051161, 7261391, 8471621, 11, 32671181, 65342351, 98013521, 130684691, 163355861, 196027031, 228698201, 261369371]

cp's OEIS Frontend

A113460 Triangle read by rows: n-th row is the lexicographically earliest arithmetic progression of n numbers all having the same prime signature.

Table of values

List of values