A140597 Squares nearest to and > terms in A095862.

16, 20736, 76176, 239121, 2211169, 3583449, 29203216, 40005625, 45454564, 55606849, 77299264, 108097609, 115004176, 155650576, 226231681, 302934025, 324684361, 519703209, 551357361, 618367689, 797045824, 944025625, 1039740025

Offset

1,1

References

Carlos Rivera's The Prime Puzzles & Problems Connection, Puzzles 198 and 443

Links

Table of n, a(n) for n=1..23.

Formula

For each of the terms in A095862 (which are prime sums of squares of consecutive primes, find the square just exceeding the term.

Example

The first term of A095862 is 13, the prime sum of 2^2 + 3^2, where 4+9=13. The square just exceeding 13 is 16, the first term of this sequence.

Crossrefs

Cf. A140596, A066525, A098561, A098562, A140250, A140251.

Sequence in context: A300615 A002489 A060205 * A017296 A217271 A168488

Adjacent sequences: A140594 A140595 A140596 * A140598 A140599 A140600

Keyword

easy,nonn

Author

Enoch Haga, May 17 2008

Status

approved