2 lines
81 B
Plaintext
2 lines
81 B
Plaintext
[N] -> { [i, j] -> ((1/2 * i + 1/2 * i^2) + j) : i <= N and j >= -1 and j <= i }
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[N] -> { [i, j] -> ((1/2 * i + 1/2 * i^2) + j) : i <= N and j >= -1 and j <= i }
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