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A092204 Least number that can be expressed as the difference of the squares of primes in exactly n distinct ways. 0
5, 72, 120, 240, 1560, 840, 1848, 7728, 9240, 21840, 10920, 55440, 236208, 469560, 207480, 175560, 185640, 314160, 120120, 885360, 2282280, 526680, 5542680, 5383560, 6366360, 2042040, 4564560, 5091240, 6440280, 2984520, 7382760 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

The next entry, a(32) > 10^7, a(33) = 3483480 and a(34) = 4084080.

LINKS

Table of n, a(n) for n=1..31.

CROSSREFS

First entry in A090781, A090788, A090782, A092000-A092020 respectively.

Sequence in context: A133990 A326881 A120808 * A079874 A186664 A223128

Adjacent sequences:  A092201 A092202 A092203 * A092205 A092206 A092207

KEYWORD

nonn

AUTHOR

Robert G. Wilson v and Ray Chandler, Feb 24 2004

STATUS

approved

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Last modified December 7 22:50 EST 2021. Contains 349590 sequences. (Running on oeis4.)