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A083362 formatted as a triangular array:

1
3 2
6 7 4
10 9 5 8
15 16 11 17 12
21 20 14 19 13 18
28 29 22 30 23 31 24
36 35 27 34 26 33 25 32
45 46 37 47 38 48 39 49 40
55 54 44 53 43 52 42 51 41 50
66 67 56 68 57 69 58 70 59 71 60

A083362 formatted as a square array:

1 3 6 10 15 21 28 36 45 55 66
2 7 9 16 20 29 35 46 54 67
4 5 11 14 22 27 37 44 56
8 17 19 30 34 47 53 68
12 13 23 26 38 43 57
18 31 33 48 52 69
24 25 39 42 58
32 49 51 70
40 41 59
50 71
60

A083362 formatted as an upper right triangle:

1 3 6 10 15 21 28 36 45 55 66
2 7 9 16 20 29 35 46 54 67
4 5 11 14 22 27 37 44 56
8 17 19 30 34 47 53 68
12 13 23 26 38 43 57
18 31 33 48 52 69
24 25 39 42 58
32 49 51 70
40 41 59
50 71
60

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Last modified December 4 23:11 EST 2009. Contains 170347 sequences.

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