A162593 - OEIS

A162593 as a triangular array

0

1 1

2 3 4

0 2 5 9

0 0 2 7 16

0 0 0 2 9 25

0 0 0 0 2 11 36

0 0 0 0 0 2 13 49

0 0 0 0 0 0 2 15 64

0 0 0 0 0 0 0 2 17 81

0 0 0 0 0 0 0 0 2 19 100

0 0 0 0 0 0 0 0 0 2 21 121

0 0 0 0 0 0 0 0 0 0 2 23 144

0 1 2 0 0 0 0 0 0 0 0 0 0

1 3 2 0 0 0 0 0 0 0 0 0

4 5 2 0 0 0 0 0 0 0 0

9 7 2 0 0 0 0 0 0 0

16 9 2 0 0 0 0 0 0

25 11 2 0 0 0 0 0

36 13 2 0 0 0 0

49 15 2 0 0 0

64 17 2 0 0

81 19 2 0

100 21 2

121 23

144