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A024724 A024723(n+3)/2. 0
1, 1, 1, 3, 5, 7, 13, 25, 45, 81, 145, 291, 545, 1003, 1897, 3729, 7153, 13537, 25881, 51531, 100205, 192535, 373637, 746025, 1464877, 2851129, 5575889, 11198635, 22134281, 43417395, 85628385, 172240305, 342357169, 676172833, 1340234033, 2704429987 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,4
LINKS
CROSSREFS
Sequence in context: A275175 A267549 A154321 * A024946 A257762 A224222
KEYWORD
nonn
AUTHOR
STATUS
approved

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Last modified June 1 10:29 EDT 2024. Contains 373016 sequences. (Running on oeis4.)