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A130029 A054523 * A000040. 1
2, 5, 9, 14, 19, 28, 29, 40, 45, 60 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

COMMENTS

A130030 = A129691 (the inverse of A054523), * the primes = 2, 1, 1, 2, 3, 6, 5, 7, 9, 14.

FORMULA

A054523 as an infinite lower triangular matrix * A000040 (the primes) as a vector.

EXAMPLE

a(4) = 14 = dot product of row 4 of A054523, (2, 1, 0, 1) and primes (2, 3, 5, 7) = (4 + 3 + 0 + 7) = 14.

CROSSREFS

Cf. A054523, A000040, A129691.

Sequence in context: A160663 A024201 A110443 * A132296 A112265 A075543

Adjacent sequences:  A130026 A130027 A130028 * A130030 A130031 A130032

KEYWORD

nonn

AUTHOR

Gary W. Adamson (qntmpkt(AT)yahoo.com), May 02 2007

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Last modified February 15 17:42 EST 2012. Contains 205829 sequences.