OFFSET
1,2
LINKS
T. D. Noe, Table of n, a(n) for n = 1..1000
FORMULA
a(n) = A256108(n) + 2. - Lorenzo Sauras Altuzarra, Jan 21 2020
MATHEMATICA
Flatten[Position[RealDigits[Pi/4, 2, 150][[1]], 1]] (* Harvey P. Dale, Jul 13 2015 *)
PROG
(PARI) default(realprecision, 100); select(x->(x==1), binary(Pi/4)[2], 1) \\ Michel Marcus, Oct 11 2018
CROSSREFS
KEYWORD
nonn,base
AUTHOR
STATUS
approved