id:A047120 - OEIS Search Results

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Array T read by diagonals: T(h,k)=number of paths consisting of steps from (0,0) to (h,k) such that each step has length 1 directed up or right and touches the line y=x/4 only at lattice points.

+0
10

1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 3, 3, 1, 1, 1, 4, 6, 4, 2, 1, 1, 5, 10, 10, 6, 3, 1, 1, 6, 15, 20, 16, 6, 4, 1, 1, 7, 21, 35, 36, 22, 6, 5, 1, 1, 8, 28, 56, 71, 58, 28, 6, 6, 1, 1, 9, 36, 84, 127, 129, 86, 34, 12, 7, 1, 1, 10, 45, 120, 211, 256, 215 (list; table; graph; listen)

	OFFSET	`0,8`
	CROSSREFS	`Sequence in context: A124279 A135225 A047030 this_sequence A096751 A099233 A133815` `Adjacent sequences: A047117 A047118 A047119 this_sequence A047121 A047122 A047123`
	KEYWORD	`nonn,tabl`
	AUTHOR	`Clark Kimberling (ck6(AT)evansville.edu)`

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Last modified December 9 18:50 EST 2009. Contains 170568 sequences.

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