A364445 Complement of A364444.

1, 4, 6, 9, 12, 13, 17, 19, 21, 25, 26, 28, 32, 33, 35, 37, 39, 41, 43, 45, 46, 50, 52, 53, 56, 59, 60, 63, 64, 66, 68, 70, 72, 74, 77, 79, 80, 82, 84, 86, 88, 90, 92, 93, 96, 98, 99, 102, 105, 106, 108, 112, 113, 116, 118, 119, 120, 123, 124, 127, 129, 132, 133

Offset: 1

Author

Hugo Pfoertner, Aug 01 2023

Keywords

• nonn

Comments

Compared to A364444, this sequence is what A363762 is to A077773.

Crossrefs

Cf. A004215, A077773, A363762.

Programs

Python

from itertools import count, islice
def A364445_gen(): # generator of terms
    a = 0
    for n in count(1):
        b = sum(1 for k in range(n**2+1,(n+1)**2) if (m:=(~k&k-1).bit_length())&1 or (k>>m)&7<7)
        yield from range(a+1,b)
        a = b
A364445_list = list(islice(A364445_gen(),20)) # Chai Wah Wu, Aug 01 2023