A337279 - OEIS

A337279 as a triangular array

1

1 1

1 1 1

1 2 2 1

1 3 1 3 1

1 2 3 3 2 1

1 4 2 3 2 4 1

1 2 4 3 3 4 2 1

1 4 2 9 1 9 2 4 1

1 3 4 3 4 4 3 4 3 1

1 4 3 10 2 7 2 10 3 4 1

1 2 4 6 4 4 4 4 6 4 2 1

1 6 2 9 3 16 1 16 3 9 2 6 1

1 2 6 3 4 9 4 4 9 4 3 6 2 1

1 1 1 1 1 1 1 1 1 1 1 1 1 1

1 1 2 3 2 4 2 4 3 4 2 6 2

1 2 1 3 2 4 2 4 3 4 2 6

1 3 3 3 3 9 3 10 6 9 3

1 2 2 3 1 4 2 4 3 4

1 4 4 9 4 7 4 16 9

1 2 2 3 2 4 1 4

1 4 4 10 4 16 4

1 3 3 6 3 9

1 4 4 9 4

1 2 2 3

1 6 6

1 2

1