A339999 - cp's OEIS frontend

A339999 Squares that are divisible by both the sum of their digits and the product of their nonzero digits.

n	a(n)
1	1
2	4
3	9
4	36
5	100
6	144
7	400
8	900
9	1296
10	2304
11	2916
12	3600
13	10000
14	11664
15	12100
16	14400
17	22500
18	32400
19	40000
20	41616
21	82944
22	90000
23	121104
24	122500
25	129600
26	152100
27	176400
28	186624
29	202500
30	219024
31	230400
32	260100
33	291600
34	360000
35	419904
36	435600
37	504100

[1, 4, 9, 36, 100, 144, 400, 900, 1296, 2304, 2916, 3600, 10000, 11664, 12100, 14400, 22500, 32400, 40000, 41616, 82944, 90000, 121104, 122500, 129600, 152100, 176400, 186624, 202500, 219024, 230400, 260100, 291600, 360000, 419904, 435600, 504100]

cp's OEIS Frontend

A339999 Squares that are divisible by both the sum of their digits and the product of their nonzero digits.

Table of values

List of values