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A192310 1-sequence of reduction of (3n-1) by x^2 -> x+1. 1
0, 5, 13, 35, 77, 162, 322, 621, 1167, 2153, 3913, 7028, 12500, 22053, 38641, 67311, 116661, 201302, 346006, 592685, 1012115, 1723605, 2927953, 4962600, 8393832, 14170757, 23882197, 40184891, 67516637, 113283018 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
COMMENTS
See A192232 for definition of "k-sequence of reduction of [sequence] by [substitution]".
LINKS
FORMULA
Empirical G.f.: x^2*(5-2*x+x^2)/(1-x)/(1-x-x^2)^2. [Colin Barker, Feb 11 2012]
MATHEMATICA
(See A192309.)
CROSSREFS
Sequence in context: A171262 A006561 A146845 * A167710 A229924 A264080
KEYWORD
nonn
AUTHOR
Clark Kimberling, Jun 27 2011
STATUS
approved

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Last modified March 29 05:43 EDT 2024. Contains 371264 sequences. (Running on oeis4.)