login
A275190
Positions of 5 in A274640.
8
7, 15, 18, 24, 28, 42, 77, 91, 142, 227, 261, 275, 356, 374, 384, 479, 501, 670, 735, 763, 791, 863, 1050, 1130, 1164, 1288, 1492, 1631, 1648, 1713, 1838, 2015, 2034, 2268, 2413, 2562, 2611, 2715, 2767, 3036, 3148, 3263, 3319, 3954, 4046, 4145, 4541, 4676
OFFSET
1,1
FORMULA
A274640(a(n)) = 5.
KEYWORD
nonn
AUTHOR
Zak Seidov, Jul 19 2016
STATUS
approved