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 A103189 Number of divisors of prime p concatenated p times. 0
 4, 6, 8, 8, 96, 64, 64, 8, 64, 256, 32, 128, 128, 256, 64 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 LINKS EXAMPLE Number of divisors of 22 is 4, so the first term is 4. Number of divisors of 333 is 6, so the second term is 6. Number of divisors of 55555 is 8, so the third term is 8. MATHEMATICA Table[DivisorSigma[0, FromDigits[Flatten[IntegerDigits/@Table[Prime[n], {Prime[n]}]]]], {n, 15}] (* Harvey P. Dale, Jul 04 2014 *) CROSSREFS Sequence in context: A104173 A023991 A183005 * A083786 A199976 A165957 Adjacent sequences:  A103186 A103187 A103188 * A103190 A103191 A103192 KEYWORD nonn,base AUTHOR Parthasarathy Nambi, Mar 18 2005 EXTENSIONS More terms from Harvey P. Dale, Jul 04 2014 STATUS approved

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Last modified June 23 21:56 EDT 2021. Contains 345402 sequences. (Running on oeis4.)