OFFSET
1,1
LINKS
EXAMPLE
Triangle begins:
: 11;
: 2, 23;
: 3, 31, 37;
: 41, 43, 47, 401;
: 5, 53, 59, 503, 509;
: 61, 67, 601, 607, 613, 617;
: 7, 71, 73, 79, 701, 709, 719;
: 83, 89, 809, 811, 821, 823, 827, 829;
: 97, 907, 911, 919, 929, 937, 941, 947, 953;
: 101, 103, 107, 109, 1009, 1013, 1019, 1021, 1031, 1033;
CROSSREFS
KEYWORD
AUTHOR
Amarnath Murthy, Nov 05 2002
EXTENSIONS
More terms from Alois P. Heinz, Sep 30 2015
STATUS
approved