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A155092
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Matrix inverse of A155091.
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4
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1, 1, 1, 1, 1, 1, 2, 2, 1, 1, 3, 3, 2, 1, 1, 6, 6, 4, 2, 1, 1, 11, 11, 7, 4, 2, 1, 1, 22, 22, 14, 8, 4, 2, 1, 1, 42, 42, 27, 15, 8, 4, 2, 1, 1, 84, 84, 54, 30, 16, 8, 4, 2, 1, 1, 165, 165, 106, 59, 31, 16, 8, 4, 2, 1, 1, 330, 330, 212, 118, 62, 32, 16, 8, 4, 2, 1, 1, 654, 654, 420, 234, 123, 63
(list; table; graph; refs; listen; history; internal format)
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OFFSET
| 1,7
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COMMENTS
| First column is A002083. Rows sums are A045690.
Eigentriangle of A101688. [Paul Barry, Mar 1 2011]
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EXAMPLE
| Table begins:
1,
1,1,
1,1,1,
2,2,1,1,
3,3,2,1,1,
6,6,4,2,1,1,
11,11,7,4,2,1,1,
22,22,14,8,4,2,1,1,
42,42,27,15,8,4,2,1,1,
84,84,54,30,16,8,4,2,1,1,
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CROSSREFS
| Cf. A002083, A045690.
Sequence in context: A037162 A027358 A191781 * A095133 A126081 A102481
Adjacent sequences: A155089 A155090 A155091 * A155093 A155094 A155095
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KEYWORD
| nonn,tabl
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AUTHOR
| Mats Granvik (mats.granvik(AT)abo.fi), Jan 20 2009
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