A011906 - cp's OEIS frontend

A011906 If b(n) is A011900(n) and c(n) is A001109(n), then a(n) = b(n)*c(n) = b(n) + (b(n)+1) + (b(n)+2) + ... + c(n).

n	a(n)
1	1
2	18
3	525
4	17340
5	586177
6	19896030
7	675781821
8	22956120408
9	779829016225
10	26491211221770
11	899921240562957
12	30570830315362260
13	1038508305678375841
14	35278711540581704598
15	1198437683944896688125
16	40711602541832856049200
17	1382996048733983114022337

[1, 18, 525, 17340, 586177, 19896030, 675781821, 22956120408, 779829016225, 26491211221770, 899921240562957, 30570830315362260, 1038508305678375841, 35278711540581704598, 1198437683944896688125, 40711602541832856049200, 1382996048733983114022337]

cp's OEIS Frontend

A011906 If b(n) is A011900(n) and c(n) is A001109(n), then a(n) = b(n)*c(n) = b(n) + (b(n)+1) + (b(n)+2) + ... + c(n).

Table of values

List of values