A086658 Write decimal expansion of e in triangular form; sequence gives left edge.

2, 7, 8, 1, 4, 5, 0, 3, 7, 3, 9, 4, 7, 5, 6, 1, 5, 5, 3, 1, 7, 4, 2, 5, 9, 5, 6, 7, 8, 9, 7, 7, 2, 6, 4, 9, 9, 1, 6, 0, 9, 3, 8, 7, 8, 7, 6, 6, 7, 1, 2, 5, 1, 5, 0, 7, 0, 3, 0, 5, 4, 2, 2, 2, 5, 7, 8, 0, 5, 2, 4, 2, 0, 9, 1, 9, 4, 7, 4, 7, 0, 1, 9, 7, 1, 8, 7, 8, 7, 0, 8, 3, 3, 9, 2, 7, 2, 9, 6, 9

Offset

1,1

Links

Table of n, a(n) for n=1..100.

Example

Triangle is
2
71
828
1828
45904
523536
0287471
35266249
775724709
3699959574
96696762772
407663035354

Crossrefs

Cf. A083437, A086639.

Sequence in context: A156003 A306417 A011416 * A272182 A175577 A189039

Adjacent sequences: A086655 A086656 A086657 * A086659 A086660 A086661

Keyword

easy,nonn,base

Author

Cino Hilliard, Jul 27 2003

Status

approved