A265399 - cp's OEIS frontend

A265399 Repeatedly perform x^2 -> x+1 reduction for polynomial (with nonnegative integer coefficients) encoded in prime factorization of n, until the polynomial is at most degree 1.

n	a(n)
1	1
2	2
3	3
4	4
5	6
6	6
7	18
8	8
9	9
10	12
11	108
12	12
13	1944
14	36
15	18
16	16
17	209952
18	18
19	408146688
20	24
21	54
22	216
23	85691213438976
24	24
25	36
26	3888
27	27
28	72
29	34974584955819144511488
30	36
31	2997014624388697307377363936018956288
32	32
33	324
34	419904
35	108
36	36
37	104819342594514896999066634490728502944926883876041385836544
38	816293376
39	5832
40	48

[1, 2, 3, 4, 6, 6, 18, 8, 9, 12, 108, 12, 1944, 36, 18, 16, 209952, 18, 408146688, 24, 54, 216, 85691213438976, 24, 36, 3888, 27, 72, 34974584955819144511488, 36, 2997014624388697307377363936018956288, 32, 324, 419904, 108, 36, 104819342594514896999066634490728502944926883876041385836544, 816293376, 5832, 48]

cp's OEIS Frontend

A265399 Repeatedly perform x^2 -> x+1 reduction for polynomial (with nonnegative integer coefficients) encoded in prime factorization of n, until the polynomial is at most degree 1.

Table of values

List of values