A318387 - cp's OEIS frontend

A318387 Starting with a(1) = 6, a(n) is the smallest number whose sum of prime divisors (taken with multiplicity) is a(n-1). In other words, a(n) = A056240(a(n-1)).

n	a(n)
1	6
2	8
3	15
4	26
5	69
6	134
7	393
8	1556
9	4659
10	9314
11	27933
12	921327
13	85680249
14	171360494
15	2227686253
16	17821489976
17	124750429783
18	19336316610785
19	4544034403522255
20	3567067006764843005
21	203322819385596050031
22	25008706784428314148401
23	825287323886134366896771
24	91606892951360914725537141
25	1923744751978579209236279751

[6, 8, 15, 26, 69, 134, 393, 1556, 4659, 9314, 27933, 921327, 85680249, 171360494, 2227686253, 17821489976, 124750429783, 19336316610785, 4544034403522255, 3567067006764843005, 203322819385596050031, 25008706784428314148401, 825287323886134366896771, 91606892951360914725537141, 1923744751978579209236279751]

cp's OEIS Frontend

A318387 Starting with a(1) = 6, a(n) is the smallest number whose sum of prime divisors (taken with multiplicity) is a(n-1). In other words, a(n) = A056240(a(n-1)).

Table of values

List of values