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A130292

Numbers that are sums of fifth powers of two distinct primes.

275, 3157, 3368, 16839, 17050, 19932, 161083, 161294, 164176, 177858, 371325, 371536, 374418, 388100, 532344, 1419889, 1420100, 1422982, 1436664, 1580908, 1791150, 2476131, 2476342, 2479224, 2492906, 2637150, 2847392, 3895956

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OFFSET

1,1

COMMENTS

This is to 5th powers as A120398 is to cubes and A130873 is to 4th powers.

LINKS

Table of n, a(n) for n=1..28.

EXAMPLE

a(1) = prime(1)^5 + prime(2)^5 = 2^5 + 3^5 = 32 + 243 = 275.

MATHEMATICA

Select[Sort[ Flatten[Table[Prime[n]^5 + Prime[k]^5, {n, 15}, {k, n - 1}]]], # <= Prime[15^5] &]

CROSSREFS

Cf. A000040, A050997, A120398, A122616, A130873.

Sequence in context: A028531 A028533 A257123 * A133536 A224109 A075666

Adjacent sequences: A130289 A130290 A130291 * A130293 A130294 A130295

KEYWORD

easy,nonn,changed

AUTHOR

Jonathan Vos Post, Aug 06 2007

STATUS

approved