A057121 Local ranks of terms of A057119.
0, 0, 3, 344, 8398380, 13286191841734681, 89262894246121771416347364297566757
Offset: 0
Keywords
Crossrefs
Cf. A057120.
Formula
a(n) = CatalanRank(2^n, bt_df2tree_apply_k_times(2, n))
This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
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