A048937 - cp's OEIS frontend

A048937 Numbers n with an even number of digits, n = d_1 d_2 ... d_n, such that there are exactly three ways to partition the digits into two groups of size n/2, say f_1 ... f_{n/2} and g_1 ... g_{n/2}, such that n = f_1 ... f_{n/2} * g_1 ... g_{n/2}.

n	a(n)
1	13078260
2	107650322640
3	113024597400
4	119634515208
5	134549287600
6	135173486250
7	138130447950
8	146083269717
9	150967233648
10	216315684000
11	221089445500
12	315987404670
13	463997983680
14	472812953760
15	10174695862032
16	10178463985200
17	10185571893960
18	10476754939728
19	10624657891320

[13078260, 107650322640, 113024597400, 119634515208, 134549287600, 135173486250, 138130447950, 146083269717, 150967233648, 216315684000, 221089445500, 315987404670, 463997983680, 472812953760, 10174695862032, 10178463985200, 10185571893960, 10476754939728, 10624657891320]

cp's OEIS Frontend

A048937 Numbers n with an even number of digits, n = d_1 d_2 ... d_n, such that there are exactly three ways to partition the digits into two groups of size n/2, say f_1 ... f_{n/2} and g_1 ... g_{n/2}, such that n = f_1 ... f_{n/2} * g_1 ... g_{n/2}.

Table of values

List of values