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Search: id:A057062
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A057062 Let R(i,j) be the rectangle with antidiagonals 1; 2,3; 4,5,6; ...; the n-th prime is in antidiagonal a(n). +0
4
2, 2, 3, 4, 5, 5, 6, 6, 7, 8, 8, 9, 9, 9, 10, 10, 11, 11, 12, 12, 12, 13, 13, 13, 14, 14, 14, 15, 15, 15, 16, 16, 17, 17, 17, 17, 18, 18, 18, 19, 19, 19, 20, 20, 20, 20, 21, 21, 21, 21, 22, 22, 22, 22, 23, 23, 23, 23, 24, 24, 24, 24, 25, 25 (list; graph; listen)
OFFSET

1,1

FORMULA

Round(sqrt(2*prime(n))). - Vladeta Jovovic (vladeta(AT)Eunet.yu), Jun 14 2003

CROSSREFS

Cf. A057045, A057048, A022846, A057057, A057054.

Adjacent sequences: A057059 A057060 A057061 this_sequence A057063 A057064 A057065

Sequence in context: A136378 A099249 A050296 this_sequence A065855 A034137 A057561

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu), Jul 30 2000

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Last modified October 13 20:18 EDT 2008. Contains 145016 sequences.


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