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A293161
a(n) = ceiling(A293160(n)/2).
1
1, 1, 2, 3, 4, 7, 10, 16, 24, 39, 59, 96, 150, 233, 367, 588, 925, 1463, 2299, 3648, 5776, 9139, 14432, 22916, 36178, 57371
OFFSET
1,3
CROSSREFS
Cf. A293160.
Sequence in context: A033320 A013982 A202411 * A235648 A051449 A018143
KEYWORD
nonn,more
AUTHOR
N. J. A. Sloane, Oct 12 2017, following a suggestion from Barry Carter.
STATUS
approved