A246343 - cp's OEIS frontend

A246343 a(0) = 12, after which, if (2*a(n-1)) - 1 = product_{k >= 1} (p_k)^(c_k) then a(n) = product_{k >= 1} (p_{k-1})^(c_k), where p_k indicates the k-th prime, A000040(k).

n	a(n)
0	12
1	19
2	31
3	59
4	44
5	46
6	55
7	107
8	134
9	166
10	317
11	398
12	282
13	557
14	470
15	622
16	763
17	531
18	1051
19	1267
20	1807
21	3607
22	7211
23	4522
24	9041
25	3700
26	3725
27	3982
28	7951
29	15889
30	30053
31	24018
32	24189
33	34535
34	14630
35	12916
36	21769
37	27599
38	24524
39	32678
40	26094
41	43073
42	34446
43	68881
44	116479
45	143359
46	275221
47	550439
48	667462
49	1051489

[12, 19, 31, 59, 44, 46, 55, 107, 134, 166, 317, 398, 282, 557, 470, 622, 763, 531, 1051, 1267, 1807, 3607, 7211, 4522, 9041, 3700, 3725, 3982, 7951, 15889, 30053, 24018, 24189, 34535, 14630, 12916, 21769, 27599, 24524, 32678, 26094, 43073, 34446, 68881, 116479, 143359, 275221, 550439, 667462, 1051489]

cp's OEIS Frontend

A246343 a(0) = 12, after which, if (2*a(n-1)) - 1 = product_{k >= 1} (p_k)^(c_k) then a(n) = product_{k >= 1} (p_{k-1})^(c_k), where p_k indicates the k-th prime, A000040(k).

Table of values

List of values