A179749 - OEIS

A179749

Subsequence of A179748. Equals A179748 beginning at the second column.

1, 1, 1, 1, 2, 1, 1, 2, 3, 1, 1, 2, 5, 4, 1, 1, 2, 6, 9, 5, 1, 1, 2, 6, 15, 14, 6, 1, 1, 2, 6, 20, 29, 20, 7, 1, 1, 2, 6, 23, 49, 49, 27, 8, 1, 1, 2, 6, 24, 71, 98, 76, 35, 9, 1, 1, 2, 6, 24, 91, 169, 174, 111, 44, 10, 1, 1, 2, 6, 24, 106, 259, 343, 285, 155, 54, 11, 1, 1, 2, 6, 24, 115, 360

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OFFSET

1,5

COMMENTS

Matrix inverse is A179750.

LINKS

Table of n, a(n) for n=1..84.

EXAMPLE

Table begins:

1,1,

1,2,1,

1,2,3,1,

1,2,5,4,1,

1,2,6,9,5,1,

1,2,6,15,14,6,1,

1,2,6,20,29,20,7,1,

1,2,6,23,49,49,27,8,1,

1,2,6,24,71,98,76,35,9,1,

1,2,6,24,91,169,174,111,44,10,1,

1,2,6,24,106,259,343,285,155,54,11,1,

1,2,6,24,115,360,602,628,440,209,65,12,1,

1,2,6,24,119,461,961,1230,1068,649,274,77,13,1,

CROSSREFS

Cf. A179748, A179750.

Sequence in context: A320750 A117935 A224698 * A103462 A225641 A116855

Adjacent sequences: A179746 A179747 A179748 * A179750 A179751 A179752

KEYWORD

nonn,tabl

AUTHOR

Mats Granvik, Jul 26 2010

STATUS

approved