A353728 - OEIS

A353728

A115510(n) written in base 2.

1, 11, 10, 110, 100, 101, 111, 1001, 1000, 1010, 1011, 1100, 1101, 1110, 1111, 10001, 10000, 10010, 10011, 10100, 10101, 10110, 10111, 11000, 11001, 11010, 11011, 11100, 11101, 11110, 11111, 100001, 100000, 100010, 100011, 100100, 100101, 100110, 100111, 101000, 101001, 101010, 101011, 101100, 101101, 101110, 101111

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

OFFSET

1,2

LINKS

Table of n, a(n) for n=1..47.

PROG

(Python)

from itertools import islice

def A353728_gen(): # generator of terms

yield 1

l1, s, b = 1, 2, set()

while True:

i = s

while True:

if i & l1 and not i in b:

yield int(bin(i)[2:])

l1 = i

b.add(i)

while s in b:

b.remove(s)

s += 1

break

i += 1

A353728_list = list(islice(A353728_gen(), 30)) # Chai Wah Wu, May 13 2022

CROSSREFS

Cf. A115510; A064413, A064743, A064744.

Sequence in context: A350671 A077326 A106411 * A304747 A304749 A105028

Adjacent sequences: A353725 A353726 A353727 * A353729 A353730 A353731

KEYWORD

nonn,base

AUTHOR

N. J. A. Sloane, May 13 2022

STATUS

approved