A107935 - OEIS

A107935

Numbers n such that n and n-th prime have only one common digit = 4.

14, 84, 234, 244, 364, 400, 401, 471, 480, 481, 482, 484, 485, 487, 488, 496, 547, 548, 554, 564, 604, 640, 641, 642, 643, 644, 645, 646, 647, 649, 654, 840, 842, 940, 942, 943, 944, 946, 1004, 1054, 1124, 2004, 2204, 2244, 2245, 3004, 3041, 3048

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OFFSET

1,1

LINKS

Table of n, a(n) for n=1..48.

MATHEMATICA

s={}; Do[If[IntegerDigits[n]\[Intersection]IntegerDigits[Prime[n]]=={4}, s=Append[s, n]], {n, 4000}]; A107935=s

CROSSREFS

Cf. A107930 - A107940.

Sequence in context: A323415 A166389 A085036 * A008451 A033276 A006858

Adjacent sequences: A107932 A107933 A107934 * A107936 A107937 A107938

KEYWORD

nonn,base

AUTHOR

Zak Seidov, Jun 08 2005

STATUS

approved