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A341919
Number of strong triangulations of a disk with n nodes.
2
1, 1, 4, 20, 115, 723, 4835, 33832, 245089, 1824893, 13893810, 107749252, 848696376, 6774097185, 54692748147, 446021523425, 3669543413721, 30427671594741, 254076922595096, 2134989658404402, 18042590178781082, 153267162148483634, 1308129496836500296
OFFSET
3,3
LINKS
CROSSREFS
Antidiagonal sums of A341856.
Sequence in context: A171802 A361245 A100034 * A192924 A258664 A231539
KEYWORD
nonn
AUTHOR
Andrew Howroyd, Feb 23 2021
EXTENSIONS
Missing a(3)=1 inserted by Andrew Howroyd, Jan 02 2022
STATUS
approved