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 A169659 Triangle T(n,k) read by rows. Matrix inverse of A174820. 1
 1, 3, 1, 7, 2, 1, 18, 5, 2, 1, 37, 10, 4, 2, 1, 85, 23, 9, 4, 2, 1, 171, 46, 18, 8, 4, 2, 1, 364, 98, 38, 17, 8, 4, 2, 1, 736, 198, 77, 34, 16, 8, 4, 2, 1, 1513, 407, 158, 70, 33, 16, 8, 4, 2, 1, 3027, 814, 316, 140, 66, 32, 16, 8, 4, 2, 1, 6168, 1659, 644, 285, 134, 65, 32, 16, 8, 4 (list; table; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 LINKS Table of n, a(n) for n=1..76. EXAMPLE Table begins: ...1 ...3....1 ...7....2....1 ..18....5....2....1 ..37...10....4....2....1 ..85...23....9....4....2....1 .171...46...18....8....4....2....1 .364...98...38...17....8....4....2....1 .736..198...77...34...16....8....4....2....1 1513..407..158...70...33...16....8....4....2....1 3027..814..316..140...66...32...16....8....4....2....1 6168.1659..644..285..134...65...32...16....8....4....2....1 CROSSREFS Cf. A174820, A074587. Sequence in context: A061782 A074625 A284877 * A091724 A016576 A073874 Adjacent sequences: A169656 A169657 A169658 * A169660 A169661 A169662 KEYWORD nonn,tabl AUTHOR Mats Granvik, Paul D. Hanna, Apr 05 2010 STATUS approved

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Last modified July 25 05:51 EDT 2024. Contains 374586 sequences. (Running on oeis4.)