A337839 - cp's OEIS frontend

A337839 Numbers that can be written as (k + sum of digits of k) for some k, then as (m + product of digits of m) for some m, also as (q * product of digits of q) for some q, and finally as (t * sum of digits of t) for some t.

n	a(n)
1	4
2	16
3	81
4	88
5	144
6	250
7	520
8	900
9	1008
10	1053
11	1134
12	2025
13	2304
14	2655
15	3726
16	4680
17	6408
18	6624
19	9928
20	12024
21	12150
22	12510
23	13608
24	14256
25	15480
26	16408
27	17128
28	17172
29	18304
30	19152
31	19288
32	19602
33	23310
34	24336
35	25110
36	26550
37	29358
38	32896
39	32968
40	36864
41	37485
42	38592

[4, 16, 81, 88, 144, 250, 520, 900, 1008, 1053, 1134, 2025, 2304, 2655, 3726, 4680, 6408, 6624, 9928, 12024, 12150, 12510, 13608, 14256, 15480, 16408, 17128, 17172, 18304, 19152, 19288, 19602, 23310, 24336, 25110, 26550, 29358, 32896, 32968, 36864, 37485, 38592]

cp's OEIS Frontend

A337839 Numbers that can be written as (k + sum of digits of k) for some k, then as (m + product of digits of m) for some m, also as (q * product of digits of q) for some q, and finally as (t * sum of digits of t) for some t.

Table of values

List of values