|
| |
|
|
A093898
|
|
Triangle read by rows: T(n,r)=n^r+r^n (1<=r<=n).
|
|
1
| |
|
|
2, 3, 8, 4, 17, 54, 5, 32, 145, 512, 6, 57, 368, 1649, 6250, 7, 100, 945, 5392, 23401, 93312, 8, 177, 2530, 18785, 94932, 397585, 1647086, 9, 320, 7073, 69632, 423393, 1941760, 7861953, 33554432, 10, 593, 20412, 268705, 2012174, 10609137, 45136576
(list; table; graph; refs; listen; history; internal format)
|
|
|
|
OFFSET
| 1,1
|
|
|
MAPLE
| T:=(n, r)->n^r+r^n: for n from 1 to 10 do seq(T(n, r), r=1..n) od; # yields sequence in triangular form (Deutsch)
|
|
|
MATHEMATICA
| Flatten[Table[n^r+r^n, {n, 10}, {r, n}]] (* From Harvey P. Dale, June 19 2011 *)
|
|
|
CROSSREFS
| Same information as A055652. [From Franklin T. Adams-Watters (FrankTAW(AT)Netscape.net), Oct 26 2009]
Sequence in context: A098514 A161198 A195232 * A194931 A195248 A202651
Adjacent sequences: A093895 A093896 A093897 * A093899 A093900 A093901
|
|
|
KEYWORD
| nonn,tabl
|
|
|
AUTHOR
| Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Apr 23 2004
|
|
|
EXTENSIONS
| More terms from Emeric Deutsch (deutsch(AT)duke.poly.edu), Feb 04 2006
|
| |
|
|
