OFFSET
0,2
COMMENTS
Irregular table with row length sequence A210062. - Jason Kimberley, Nov 26 2012
LINKS
Seiichi Manyama, Rows n = 0..100, flattened
EXAMPLE
Triangle begins:
1;
7;
4, 9;
3, 4, 3;
2, 4, 0, 1;
1, 6, 8, 0, 7;
1, 1, 7, 6, 4, 9;
8, 2, 3, 5, 4, 3;
...
MATHEMATICA
Flatten[IntegerDigits[7^Range[0, 20]]] (* Harvey P. Dale, Mar 03 2011 *)
CROSSREFS
KEYWORD
nonn,base,easy,tabf
AUTHOR
STATUS
approved