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A287014 Bell numbers written in base 2. 2
1, 1, 10, 101, 1111, 110100, 11001011, 1101101101, 1000000101100, 101001010011011, 11100010100000111, 10100101101010101010, 10000000100101101011101, 1101001011101001000010101, 1011011000001110010001111010, 1010010011011100100010111010001 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

Robert Israel, Table of n, a(n) for n = 0..214

FORMULA

a(n) = A007088(A000110(n)).

MAPLE

seq(convert(combinat:-bell(n), binary), n=0..20); # Robert Israel, Aug 12 2018

MATHEMATICA

Table[FromDigits[IntegerDigits[BellB[n], 2]], {n, 0, 30}]

PROG

(MAGMA) [Seqint(Intseq(Bell(n), 2)): n in [0..20]];

CROSSREFS

Cf. A000110, A004685, A007088,

Sequence in context: A290548 A290813 A290834 * A108892 A309802 A324083

Adjacent sequences:  A287011 A287012 A287013 * A287015 A287016 A287017

KEYWORD

nonn,base

AUTHOR

Vincenzo Librandi, May 22 2017

STATUS

approved

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Last modified October 22 08:00 EDT 2019. Contains 328315 sequences. (Running on oeis4.)