A155033 - OEIS

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A155033 as a triangular array

1

0 1

0 1 1

0 1 1 1

0 3 2 1 1

0 4 3 2 1 1

0 10 7 4 2 1 1

0 18 13 7 4 2 1 1

0 37 26 15 8 4 2 1 1

0 71 51 29 15 8 4 2 1 1

0 146 104 59 31 16 8 4 2 1 1

0 285 203 115 61 31 16 8 4 2 1 1

0 577 411 233 123 63 32 16 8

1 0 0 0 0 0 0 0 0 0 0 0 0

1 1 1 3 4 10 18 37 71 146 285 577

1 1 2 3 7 13 26 51 104 203 411

1 1 2 4 7 15 29 59 115 233

1 1 2 4 8 15 31 61 123

1 1 2 4 8 16 31 63

1 1 2 4 8 16 32

1 1 2 4 8 16

1 1 2 4 8

1 1 2

1 1

1