login
A089715
a(n) = {A089713(n)+A070219(n)}/2.
2
34, 45, 56, 64, 76, 86, 504, 561, 615, 670, 729, 786, 1517, 1616, 950, 1817, 1922, 2022, 2121, 2229, 2322, 2430, 2526, 2627, 2724, 2826, 2933, 3030, 3129, 3240, 3337, 3441, 3536, 3634, 3736, 3840, 3937, 4038, 4146, 4242, 4344, 4444, 4535, 4646, 4742, 4846
OFFSET
3,1
CROSSREFS
Sequence in context: A206262 A302457 A063470 * A327132 A260284 A274189
KEYWORD
base,nonn
AUTHOR
Amarnath Murthy, Nov 17 2003
EXTENSIONS
Edited by David Wasserman, Feb 05 2004
STATUS
approved