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A027541
Third diagonal of A027537.
0
19, 319, 2816, 18254, 99093, 481821, 2182330, 9438700, 39629855, 163365899, 666397044, 2704448010, 10958782249, 44439844153, 180582177902, 735754592168, 3006110373171, 12314551935015, 50562464064040, 207995720870470, 856862324449469, 3533636612529749
OFFSET
3,1
FORMULA
Numerators of sequence a[n, n-2] in A=(b[i, j])^2 where b[i, j] = A008292(i, j) / i! if j<=i, 0 if j>i.
CROSSREFS
Sequence in context: A166965 A372193 A137352 * A143699 A015676 A098304
KEYWORD
nonn
EXTENSIONS
More terms from Sean A. Irvine, Nov 07 2019
STATUS
approved