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A117530 formatted as a triangular array:

2
3 5
5 7 11
7 9 13 19
11 13 17 23 31
13 15 19 25 33 43
17 19 23 29 37 47 59
19 21 25 31 39 49 61 75
23 25 29 35 43 53 65 79 95
29 31 35 41 49 59 71 85 101 119
31 33 37 43 51 61 73 87 103 121 141

A117530 formatted as a square array:

2 3 5 7 11 13 17 19 23 29 31
5 7 9 13 15 19 21 25 31 33
11 13 17 19 23 25 29 35 37
19 23 25 29 31 35 41 43
31 33 37 39 43 49 51
43 47 49 53 59 61
59 61 65 71 73
75 79 85 87
95 101 103
119 121
141

A117530 formatted as an upper right triangle:

2 3 5 7 11 13 17 19 23 29 31
5 7 9 13 15 19 21 25 31 33
11 13 17 19 23 25 29 35 37
19 23 25 29 31 35 41 43
31 33 37 39 43 49 51
43 47 49 53 59 61
59 61 65 71 73
75 79 85 87
95 101 103
119 121
141

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Last modified December 18 21:37 EST 2009. Contains 171024 sequences.

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