OFFSET
1,5
FORMULA
T(m,n) = prime(m+n) - prime(m) - prime(n).
EXAMPLE
First seven rows:
-1
0 1
0 3 3
2 3 5 5
0 3 3 3 7
2 3 5 9 7 11
0 3 7 7 9 11 9
T(4,3) = prime(7) - prime(4) - prime(3) = 17 - 7 - 5 = 5.
MATHEMATICA
CROSSREFS
KEYWORD
tabl,sign
AUTHOR
Clark Kimberling, Jan 30 2023
STATUS
approved