login
A024946
s(n+3)/2, where s is A024945.
0
1, 1, 3, 5, 7, 13, 25, 45, 81, 145, 311, 593, 1103, 2137, 4401, 8689, 16769, 32993, 68395, 137141, 270343, 541349, 1119489, 2268541, 4545665, 9161233, 19115279, 39020945, 78883311, 160667153, 335141345, 688565217, 1403294593, 2872624641, 6015309539
OFFSET
1,3
CROSSREFS
Sequence in context: A267549 A154321 A024724 * A257762 A374761 A224222
KEYWORD
nonn
STATUS
approved