The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A327488 T(n, k) = 1 + NAND(k - 1, n - k), where NAND is the Sheffer stroke operating bitwise on the inputs, triangle read by rows, T(n, k) for n >= 1, 1 <= k <= n. 3
 1, 2, 2, 4, 1, 4, 4, 4, 4, 4, 8, 3, 2, 3, 8, 8, 8, 2, 2, 8, 8, 8, 7, 8, 1, 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 16, 7, 6, 7, 4, 7, 6, 7, 16, 16, 16, 6, 6, 4, 4, 6, 6, 16, 16, 16, 15, 16, 5, 4, 3, 4, 5, 16, 15, 16, 16, 16, 16, 16, 4, 4, 4, 4, 16, 16, 16, 16 (list; table; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 LINKS EXAMPLE 1                               2, 2                             4, 1, 4                            4, 4, 4, 4                          8, 3, 2, 3, 8                         8, 8, 2, 2, 8, 8                       8, 7, 8, 1, 8, 7, 8                      8, 8, 8, 8, 8, 8, 8, 8                   16, 7, 6, 7, 4, 7, 6, 7, 16                 16, 16, 6, 6, 4, 4, 6, 6, 16, 16              16, 15, 16, 5, 4, 3, 4, 5, 16, 15, 16            16, 16, 16, 16, 4, 4, 4, 4, 16, 16, 16, 16         16, 15, 14, 15, 16, 3, 2, 3, 16, 15, 14, 15, 16       16, 16, 14, 14, 16, 16, 2, 2, 16, 16, 14, 14, 16, 16    16, 15, 16, 13, 16, 15, 16, 1, 16, 15, 16, 13, 16, 15, 16 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16 MAPLE A327488 := (n, k) -> 1 + Bits:-Nand(k-1, n-k): seq(seq(A327488(n, k), k=1..n), n=1..12); CROSSREFS Cf. A327489 (Nor), A327490 (Iff), A280172 (Xor). Sequence in context: A248503 A214714 A023137 * A065273 A140819 A138558 Adjacent sequences:  A327485 A327486 A327487 * A327489 A327490 A327491 KEYWORD nonn,tabl AUTHOR Peter Luschny, Sep 22 2019 STATUS approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

Last modified July 29 01:22 EDT 2021. Contains 346340 sequences. (Running on oeis4.)