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A157144
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Hankel transform of A157143.
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1
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1, -2, -3, -3, 8, 0, 0, -8, 21, 21, -34, -55, -55, 144, 0, 0, -144, 377, 377, -610, -987, -987, 2584, 0, 0, -2584, 6765, 6765, -10946, -17711, -17711, 46368, 0, 0, -46368, 121393, 121393
(list; graph; refs; listen; history; internal format)
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OFFSET
| 0,2
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COMMENTS
| Fibonacci numbers missing have indexes 5,7,11,13,17,19,23,25,...(A007310?).
Fibonacci numbers appearing singly seem to have index 3*(2n+1) (except 1).
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CROSSREFS
| Sequence in context: A176022 A113031 A127582 * A096714 A078035 A132822
Adjacent sequences: A157141 A157142 A157143 * A157145 A157146 A157147
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KEYWORD
| sign
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AUTHOR
| Paul Barry (pbarry(AT)wit.ie), Feb 24 2009
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