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Search: id:A072583
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A072583 Numbers n with property that there is no match when comparing the 0's and the 1's of n and the n-th prime in their binary representations. +0
2
2, 4, 9, 10, 11, 12, 14, 15, 17, 18, 27, 29, 33, 35, 36, 38, 39, 40, 43, 46, 48, 51, 52, 53, 54, 55, 56, 63, 66, 72, 73, 75, 76, 83, 85, 86, 90, 91, 92, 95, 96, 97, 100, 102, 104, 109, 111, 112, 113, 115, 117, 119, 120, 122, 123, 124, 126, 127, 129, 130, 131, 132, 133 (list; graph; listen)
OFFSET

1,1

COMMENT

In other words, A000120(n)<>A000120(A000040(n)) and A000120(n)<>A023416(A000040(n)) and A023416(n)<>A000120(A000040(n)) and A023416(n)<>A023416(A000040(n)).

A000120(n)<>A014499(n) and A000120(n)<>A035103(n) and A023416(n)<>A014499(n) and A023416(n)<>A035103(n);

a(n)=A049084(A072584(n)).

EXAMPLE

n = 40 = '101000', A000040(40) = 173 = '10101101'.

CROSSREFS

Cf. A072577, A072578, A072579, A071600.

Adjacent sequences: A072580 A072581 A072582 this_sequence A072584 A072585 A072586

Sequence in context: A079781 A111422 A076661 this_sequence A047465 A002258 A026602

KEYWORD

nonn

AUTHOR

Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Jun 23 2002

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Last modified October 7 14:39 EDT 2008. Contains 144666 sequences.


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