A101772 Triangle read by rows where n-th row is the lexicographically least set of n distinct primes summing to A100498(n)-1.

3, 3, 5, 3, 5, 7, 2, 3, 7, 23, 2, 3, 5, 7, 31, 2, 3, 5, 11, 13, 29, 2, 3, 5, 11, 13, 17, 29, 2, 3, 5, 7, 11, 13, 17, 41, 2, 3, 5, 7, 11, 13, 17, 19, 43, 2, 3, 5, 7, 11, 13, 17, 19, 23, 43, 2, 3, 5, 7, 11, 13, 17, 19, 23, 31, 37, 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 37, 89, 2, 3, 5, 7, 11

Offset

1,1

Links

Table of n, a(n) for n=1..83.

Example

Triangle begins:
{3}
{3,5}
{3,5,7}
{2,3,7,23}
{2,3,5,7,31}
{2,3,5,11,13,29}
{2,3,5,11,13,17,29}
{2,3,5,7,11,13,17,41}
{2,3,5,7,11,13,17,19,43}
{2,3,5,7,11,13,17,19,23,43}
{2,3,5,7,11,13,17,19,23,31,37}
{2,3,5,7,11,13,17,19,23,29,37,89}
{2,3,5,7,11,13,17,19,23,29,31,61,67}
{2,3,5,7,11,13,17,19,23,29,31,37,43,83}
{2,3,5,7,11,13,17,19,23,29,31,37,41,43,79}

Crossrefs

Cf. A100498, A101771-A101775.

Sequence in context: A065507 A182731 A267518 * A233793 A158894 A352445

Adjacent sequences: A101769 A101770 A101771 * A101773 A101774 A101775

Keyword

nonn,tabl

Author

Ray Chandler, Jan 10 2005

Status

approved