A109183 Numbers n such that n-th and (n+1)-th primes have the same sum of digits squared but different sets of digits.

3795, 3995, 10234, 17125, 18134, 19322, 20979, 22843, 22979, 23052, 23078, 23684, 24358, 27884, 28826, 31212, 31458, 34334, 35188, 37710, 39740, 40465, 41523, 42892, 44878, 46077, 47319, 48951, 51258, 54687, 55846, 59105, 59420, 59638

Offset

1,1

Links

Table of n, a(n) for n=1..34.

Example

prime(3795) = 35677, prime(3796) = 35729, both have the same sum of digits squared 3^2+5^2+6^2+7^2+7^2 = 3^2+5^2+7^2+2^2+9^2 = 168, but different sets of digits.

Crossrefs

Cf. A000040, A109182.

Sequence in context: A237733 A237731 A232381 * A284872 A253280 A251518

Adjacent sequences: A109180 A109181 A109182 * A109184 A109185 A109186

Keyword

base,nonn

Author

Zak Seidov, Jun 21 2005

Status

approved