A248009 - cp's OEIS frontend

A248009 Partition of the positive odd integers into minimal blocks such that the concatenation of the numbers in each block is an evil number (A001969). Sequence lists the evil numbers obtained in this way.

n	a(n)
1	135
2	7911
3	131517
4	19212325272931
5	33
6	35373941
7	43
8	45
9	4749
10	51
11	53
12	5557
13	596163
14	65
15	676971
16	737577
17	798183
18	85
19	8789
20	9193
21	95
22	9799101103105
23	107109
24	111
25	113
26	115117119
27	121123125127129
28	131133
29	135
30	137139
31	141
32	143145147
33	149
34	151153155157
35	159

[135, 7911, 131517, 19212325272931, 33, 35373941, 43, 45, 4749, 51, 53, 5557, 596163, 65, 676971, 737577, 798183, 85, 8789, 9193, 95, 9799101103105, 107109, 111, 113, 115117119, 121123125127129, 131133, 135, 137139, 141, 143145147, 149, 151153155157, 159]

cp's OEIS Frontend

A248009 Partition of the positive odd integers into minimal blocks such that the concatenation of the numbers in each block is an evil number (A001969). Sequence lists the evil numbers obtained in this way.

Table of values

List of values