A317385 - cp's OEIS frontend

A317385 Smallest positive integer that has exactly n representations of the form 1 + p1 * (1 + p2* ... * (1 + p_j)...), where [p1, ..., p_j] is a (possibly empty) list of distinct primes.

n	a(n)
0	2
1	1
2	25
3	43
4	211
5	638
6	664
7	1613
8	2991
9	7021
10	11306
11	9439
12	17361
13	23230
14	40886
15	38341
16	49063
17	36583
18	99111
19	111229
20	110631
21	171718
22	233451
23	255531
24	309141
25	327643
26	369519
27	521266
28	489406
29	738544
30	682690
31	812826
32	1048594
33	1015096
34	2003002
35	2118439
36	1602360
37	2204907
38	2850772
39	2702743
40	2794198

[2, 1, 25, 43, 211, 638, 664, 1613, 2991, 7021, 11306, 9439, 17361, 23230, 40886, 38341, 49063, 36583, 99111, 111229, 110631, 171718, 233451, 255531, 309141, 327643, 369519, 521266, 489406, 738544, 682690, 812826, 1048594, 1015096, 2003002, 2118439, 1602360, 2204907, 2850772, 2702743, 2794198]

cp's OEIS Frontend

A317385 Smallest positive integer that has exactly n representations of the form 1 + p1 * (1 + p2* ... * (1 + p_j)...), where [p1, ..., p_j] is a (possibly empty) list of distinct primes.

Table of values

List of values