A098763 This sequence, the sequence of differences, sums and products of consecutive terms are four disjoint sequences. a(0) = 2.

2, 3, 7, 15, 24, 35, 47, 60, 74, 90, 108, 125, 144, 167, 187, 212, 238, 265, 293, 322, 352, 383, 415, 448, 482, 518, 555, 593, 633, 675, 716, 759, 803, 848, 894, 942, 991, 1041, 1092, 1144, 1197, 1251, 1306, 1362, 1419, 1477, 1538, 1600, 1663, 1727, 1792, 1858

Offset

0,1

Links

Table of n, a(n) for n=0..51.

Prog

(PLT Scheme) ;; see A098762 for the code required for the following line to run.
(A098762 3 (list 2) empty (list + - *))
;; Joshua Zucker, Jul 27 2006

Crossrefs

Cf. A098762.

Sequence in context: A276600 A276047 A209658 * A001276 A006884 A074742

Adjacent sequences: A098760 A098761 A098762 * A098764 A098765 A098766

Keyword

easy,nonn

Author

Eric Angelini, Oct 01 2004

Extensions

Better definition from Joshua Zucker, Jul 27 2006

Status

approved