A378529 - OEIS

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A378529

Characteristic function of A378530.

0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0

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

OFFSET

LINKS

Antti Karttunen, Table of n, a(n) for n = 1..108045

Index entries for characteristic functions

FORMULA

a(n) = A378448(n)*A378449(n).

CROSSREFS

Characteristic function of A378530, which is the intersection A064771 and A083209.

Cf. A033630, A083206, A378448, A378449, A378604.

Sequence in context: A185015 A318880 A177063 * A378448 A341619 A378537

Adjacent sequences: A378526 A378527 A378528 * A378530 A378531 A378532

KEYWORD

nonn,new

AUTHOR

Antti Karttunen, Dec 01 2024

STATUS

approved