A348431 - cp's OEIS frontend

A348431 a(n) = (n')^(n'), where ' is the arithmetic derivative of n.

n	a(n)
0	1
1	1
2	1
3	1
4	256
5	1
6	3125
7	1
8	8916100448256
9	46656
10	823543
11	1
12	18446744073709551616
13	1
14	387420489
15	16777216
16	1461501637330902918203684832716283019655932542976
17	1
18	5842587018385982521381124421
19	1
20	1333735776850284124449081472843776
21	10000000000
22	302875106592253

[1, 1, 1, 1, 256, 1, 3125, 1, 8916100448256, 46656, 823543, 1, 18446744073709551616, 1, 387420489, 16777216, 1461501637330902918203684832716283019655932542976, 1, 5842587018385982521381124421, 1, 1333735776850284124449081472843776, 10000000000, 302875106592253]

cp's OEIS Frontend

A348431 a(n) = (n')^(n'), where ' is the arithmetic derivative of n.

Table of values

List of values