A112011 - cp's OEIS frontend

A112011 Numbers n with even length such that phi(n)=phi(d_1^d_2)phi(d_3^d_4) ...*phi(d_(k-1)^d_k) where d_1 d_2 ... d_k is the decimal expansion of n.

n	a(n)
1	24
2	1064
3	2592
4	6520
5	9234
6	145166
7	245344
8	296480
9	372780
10	491520
11	531765
12	546410
13	566250
14	664062
15	12806910
16	12826710
17	14466530
18	15408692
19	15621268
20	17473715
21	19946352
22	22297520
23	23256720
24	30537364
25	30869280
26	32118177

[24, 1064, 2592, 6520, 9234, 145166, 245344, 296480, 372780, 491520, 531765, 546410, 566250, 664062, 12806910, 12826710, 14466530, 15408692, 15621268, 17473715, 19946352, 22297520, 23256720, 30537364, 30869280, 32118177]

cp's OEIS Frontend

A112011 Numbers n with even length such that phi(n)=phi(d_1^d_2)phi(d_3^d_4) ...*phi(d_(k-1)^d_k) where d_1 d_2 ... d_k is the decimal expansion of n.

Table of values

List of values

cp's OEIS Frontend

A112011 Numbers n with even length such that phi(n)=phi(d_1^d_2)*phi(d_3^d_4) *...*phi(d_(k-1)^d_k) where d_1 d_2 ... d_k is the decimal expansion of n.

Table of values

List of values

A112011 Numbers n with even length such that phi(n)=phi(d_1^d_2)phi(d_3^d_4) ...*phi(d_(k-1)^d_k) where d_1 d_2 ... d_k is the decimal expansion of n.