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A092556
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Triangle read by rows: T(1,1) = 1; for n>=2, write the first n^2 integers in an n X n array beginning with 1 in the upper left proceeding left to right and top to bottom; then T(n,k) is the first prime in the k-th row.
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3
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1, 2, 3, 2, 5, 7, 2, 5, 11, 13, 2, 7, 11, 17, 23, 2, 7, 13, 19, 29, 31, 2, 11, 17, 23, 29, 37, 43, 2, 11, 17, 29, 37, 41, 53, 59, 2, 11, 19, 29, 37, 47, 59, 67, 73, 2, 11, 23, 31, 41, 53, 61, 71, 83, 97, 2, 13, 23, 37, 47, 59, 67, 79, 89, 101, 113, 2, 13, 29, 37, 53, 61, 73, 89, 97, 109
(list; table; graph; refs; listen; history; internal format)
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OFFSET
| 1,2
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COMMENTS
| There is a prime in each row.
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REFERENCES
| Paulo Ribenboim, "The Little Book Of Big Primes," Springer-Verlag, NY 1991, page 185.
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MATHEMATICA
| NextPrim[n_] := Block[{k = n + 1}, While[ !PrimeQ[k], k++ ]; k]; Table[ NextPrim[i*n], {n, 2, 12}, {i, 0, n - 1}]
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CROSSREFS
| Cf. A092557, A083415.
Sequence in context: A175264 A025473 A192141 * A092550 A058977 A085818
Adjacent sequences: A092553 A092554 A092555 * A092557 A092558 A092559
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KEYWORD
| nonn,tabl
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AUTHOR
| Robert G. Wilson v (rgwv(AT)rgwv.com), Feb 27 2004
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