OFFSET
0,3
COMMENTS
Table is read by diagonals. Row a(1) is A002260.
Is there any column past C(2) such that every element but the first is 1?
LINKS
Grant Garcia, Table of n, a(n) for n = 0..10000
Franklin T. Adams-Watters, Doubly Fractal Sequences
EXAMPLE
PROG
(Python)
out = [list(range(1, 143))]
for row in range(1, 142):
out.append([])
for column in range(142):
out[row].extend(range(1, out[row - 1][column] + 1))
if len(out[row]) > 143: break
n = 0
for diagonal in range(142):
x = diagonal
while x >= 0:
print(n, out[x][diagonal - x])
n += 1
x -= 1
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
Grant Garcia, Oct 08 2010
STATUS
approved