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A104208 Numbers of digits in p1^p2 where p2 > p1 and (p1, p2) are twin primes. 0
3, 5, 14, 24, 46, 70, 109, 136, 207, 222, 298, 329, 408, 441, 457, 540, 574, 659, 693, 781, 887, 1104, 1141, 1234, 1421, 1574, 1670, 1728, 1805, 1864, 2359, 2399, 2419, 2520, 2601, 3072, 3113, 3175, 3217, 3321 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..40.

Chris Caldwell, The First 1,008 Twin Primes.

EXAMPLE

243 = 3^5 and the number of digits is three, so the first term is 3.

CROSSREFS

Cf. A086649.

Sequence in context: A026645 A026667 A295359 * A026777 A007136 A145974

Adjacent sequences:  A104205 A104206 A104207 * A104209 A104210 A104211

KEYWORD

nonn,base

AUTHOR

Parthasarathy Nambi, Apr 01 2005

STATUS

approved

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Last modified June 29 09:16 EDT 2022. Contains 354910 sequences. (Running on oeis4.)