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Search: id:A076490
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| A076490 |
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Number of common (distinct) digits of consecutive prime numbers. |
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+0
2
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| 0, 0, 0, 0, 1, 1, 1, 0, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1, 1, 1, 1, 0, 1, 1, 0, 2, 2, 2, 1, 1, 1, 2, 2, 2, 1, 2, 1, 2, 2, 2, 1, 1, 2, 2, 2, 1, 1, 1, 1, 1, 2, 1, 2, 2, 1, 2, 1, 2, 1, 2, 2, 1, 1, 2, 2, 2, 1, 2, 2, 1, 2, 1, 2, 2, 1, 2, 2, 0, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 2, 2, 2, 2, 1, 2, 0, 2, 1, 2, 1, 2, 2, 1, 2, 1, 2
(list; graph; listen)
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OFFSET
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1,26
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EXAMPLE
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1 to 9 common digits for {11 and 13},{101,103},{1031,1033}, {10223,10243},{97213,97231},{126079,126097},{1206479,1206497}, {10186237,10186273},{100438279,100438297} respectively.
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MATHEMATICA
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Table[Length[Intersection[IntegerDigits[w], IntegerDigits[w+1]]], {w, 1, 200}]
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CROSSREFS
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Cf. A006880, A076489.
Sequence in context: A048858 A135265 A144110 this_sequence A124278 A139755 A104637
Adjacent sequences: A076487 A076488 A076489 this_sequence A076491 A076492 A076493
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KEYWORD
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base,easy,nonn
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AUTHOR
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Labos E. (labos(AT)ana.sote.hu), Oct 21 2002
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