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A119446 Triangle as described in A100461, except with a(1,n) = prime(n) instead of 2^(n-1). 4
2, 2, 3, 3, 4, 5, 3, 4, 6, 7, 3, 4, 6, 8, 11, 3, 4, 6, 8, 10, 13, 3, 4, 6, 8, 10, 12, 17, 3, 4, 6, 8, 10, 12, 14, 19, 3, 4, 6, 8, 10, 12, 14, 16, 23, 7, 8, 9, 12, 15, 18, 21, 24, 27, 29, 7, 8, 9, 12, 15, 18, 21, 24, 27, 30, 31, 7, 8, 9, 12, 15, 18, 21, 24, 27, 30, 33, 37, 7, 8, 9, 12, 15, 18 (list; table; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..84.

CROSSREFS

Cf. A100461 for powers of 2, A119444 for Fibonacci and A119447 for leading diag. of this triangle.

Sequence in context: A035679 A136537 A153928 * A302680 A302515 A303314

Adjacent sequences:  A119443 A119444 A119445 * A119447 A119448 A119449

KEYWORD

nonn,tabl

AUTHOR

Joshua Zucker, May 20 2006

STATUS

approved

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Last modified June 19 17:16 EDT 2019. Contains 324222 sequences. (Running on oeis4.)