OFFSET
1,1
COMMENTS
Table starts
...........2.............3..............4..............5...............6
...........8............17.............26.............35..............44
..........64...........217............386............557.............728
........1024..........5873..........12474..........19379...........26316
.......32768........344091.........882318........1481501.........2089736
.....2097152......43337009......136403494......248381815.......364130672
...268435456...11761200209....46128809462....91397735301....139323386328
.68719476736.6872287575297.34125388757746.73818960495633.117075649276412
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..186
FORMULA
Empirical for rows:
T(1,k) = 1*k + 1
T(2,k) = 9*k - 1
T(3,k) = 171*k - 127 for k>2
T(4,k) = 6939*k - 8379 for k>4
T(5,k) = 609309*k - 956877 for k>6
T(6,k) = 116330103*k - 217580911 for k>8
T(7,k) = 48439766655*k - 102944165347 for k>10
Generalizing, T(n,k) = A141441(n)*k + const(n), for k>2*n-4
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin Sep 05 2011
STATUS
approved