A235331 - OEIS

A235331

Numbers with odious squares.

1, 2, 4, 5, 7, 8, 9, 10, 11, 14, 16, 17, 18, 19, 20, 22, 23, 25, 28, 29, 31, 32, 33, 34, 35, 36, 38, 39, 40, 41, 43, 44, 46, 49, 50, 51, 55, 56, 58, 59, 62, 64, 65, 66, 67, 68, 70, 71, 72, 75, 76, 77, 78, 79, 80, 82, 85, 86, 87, 88, 89, 91, 92, 95, 97, 98, 100

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,2

COMMENTS

Numbers that are sqrt(odious squares).

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 1..2600

FORMULA

a(n) = sqrt(A235001(n)).

EXAMPLE

1 = sqrt(A235001(1)) = sqrt(1).

2 = sqrt(A235001(2)) = sqrt(4).