A281745 - cp's OEIS frontend

A281745 Numbers k with the property that the square root of the product of the digits of k is equal to the sum of the square roots of its digits.

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	44
11	149
12	194
13	228
14	282
15	333
16	419
17	491
18	822
19	914
20	941
21	11199
22	11444
23	11919
24	11991
25	14144
26	14414
27	14441
28	19119
29	19191
30	19911
31	41144
32	41414
33	41441
34	44114
35	44141
36	44411
37	91119
38	91191
39	91911
40	99111
41	11111449
42	11111494
43	11111944
44	11114149

[1, 2, 3, 4, 5, 6, 7, 8, 9, 44, 149, 194, 228, 282, 333, 419, 491, 822, 914, 941, 11199, 11444, 11919, 11991, 14144, 14414, 14441, 19119, 19191, 19911, 41144, 41414, 41441, 44114, 44141, 44411, 91119, 91191, 91911, 99111, 11111449, 11111494, 11111944, 11114149]

cp's OEIS Frontend

A281745 Numbers k with the property that the square root of the product of the digits of k is equal to the sum of the square roots of its digits.

Table of values

List of values