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A083110
Triangle read by rows in which the n-th row contains lexicographically earliest increasing sequence of n positive integers whose product == -1 (mod n).
3
1, 1, 3, 1, 2, 4, 1, 3, 5, 9, 1, 2, 3, 4, 6, 1, 5, 7, 11, 13, 17, 1, 2, 3, 4, 5, 6, 8, 1, 3, 5, 7, 9, 11, 13, 17, 1, 2, 4, 5, 7, 8, 10, 11, 14, 1, 3, 7, 9, 11, 13, 17, 19, 21, 29, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 1, 5, 7, 11, 13, 17, 19, 23, 25, 29, 31, 37, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
OFFSET
2,3
EXAMPLE
1
1 3
1 2 4
1 3 5 9
1 2 3 4 6
1 5 7 11 13 17
1 2 3 4 5 6 8
1 3 5 7 9 11 13 17
...
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
Amarnath Murthy, Apr 22 2003
EXTENSIONS
Corrected and extended by Chris Deugau (deugaucj(AT)uvic.ca), Dec 14 2005
Definition corrected by Max Alekseyev, Jun 18 2011
STATUS
approved