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A147849 Smallest triangular number > n-th prime 0
3, 6, 6, 10, 15, 15, 21, 21, 28, 36, 36, 45, 45, 45, 55, 55, 66, 66, 78, 78, 78, 91, 91, 91, 105, 105, 105, 120, 120, 120, 136, 136, 153, 153, 153, 153, 171, 171, 171, 190, 190, 190, 210, 210, 210, 210, 231, 231, 231, 231, 253, 253, 253, 253, 276, 276, 276, 276 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

MATHEMATICA

a1 = Reap[Do[p = Prime[m]; Do[t = n (n + 1)/2; If[t > p, Sow[t]; Break[]], {n, 200}], {m, 100}]][[2, 1]]

CROSSREFS

Cf. A097050 = smallest prime > n-th triangular number.

Sequence in context: A111652 A159787 A184161 * A002853 A184137 A135610

Adjacent sequences:  A147846 A147847 A147848 * A147850 A147851 A147852

KEYWORD

nonn

AUTHOR

Zak Seidov (zakseidov(AT)yahoo.com), Nov 15 2008

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Last modified February 16 21:49 EST 2012. Contains 205978 sequences.