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A026698 T(n,[ n/2 ]), T given by A026692. 0
1, 1, 2, 3, 8, 15, 30, 54, 138, 281, 562, 1069, 2700, 5682, 11364, 22196, 55756, 119437, 238874, 473871, 1186616, 2570259, 5140518, 10302254, 25745026, 56189736, 112379472, 226854572, 566088616, 1242353004, 2484706008 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

Table of n, a(n) for n=0..30.

CROSSREFS

Sequence in context: A291400 A056802 A179991 * A099428 A099920 A128022

Adjacent sequences:  A026695 A026696 A026697 * A026699 A026700 A026701

KEYWORD

nonn

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified October 18 00:17 EDT 2019. Contains 328135 sequences. (Running on oeis4.)