A184238 - cp's OEIS frontend

A184238 Number of strings of numbers x(i=1..n) in 0..7 with sum i^2x(i)^2 equal to n^249.

n	a(n)
1	1
2	1
3	1
4	2
5	30
6	47
7	706
8	2108
9	19178
10	97714
11	592976
12	4314051
13	20748316
14	146773816
15	682184037
16	4255325221
17	20091607500
18	109644051939
19	531805180789
20	2616813468267
21	12881990830635
22	59476915385038
23	291195760216883

[1, 1, 1, 2, 30, 47, 706, 2108, 19178, 97714, 592976, 4314051, 20748316, 146773816, 682184037, 4255325221, 20091607500, 109644051939, 531805180789, 2616813468267, 12881990830635, 59476915385038, 291195760216883]

cp's OEIS Frontend

A184238 Number of strings of numbers x(i=1..n) in 0..7 with sum i^2x(i)^2 equal to n^249.

Table of values

List of values

cp's OEIS Frontend

A184238 Number of strings of numbers x(i=1..n) in 0..7 with sum i^2*x(i)^2 equal to n^2*49.

Table of values

List of values

A184238 Number of strings of numbers x(i=1..n) in 0..7 with sum i^2x(i)^2 equal to n^249.