A359143 - cp's OEIS frontend

A359143 The sum-and-erase sequence starting at 11: a(0) = 11; for n>=1, let m = a(n-1), and if m < 0, change m to an improper decimal "number" by replacing the minus sign by a single leading zero; then a(n) = A359142(m).

n	a(n)
0	11
1	112
2	1124
3	11248
4	2486
5	4860
6	486018
7	48601827
8	4860182736
9	8601827365
10	860182736546
11	86018273654656
12	8601827365465667
13	601273654656670
14	-1273545704
15	-127354570438
16	-12735457043849
17	-1273545704384962
18	1273545743849627
19	127354574384962777
20	273545743849627779

[11, 112, 1124, 11248, 2486, 4860, 486018, 48601827, 4860182736, 8601827365, 860182736546, 86018273654656, 8601827365465667, 601273654656670, -1273545704, -127354570438, -12735457043849, -1273545704384962, 1273545743849627, 127354574384962777, 273545743849627779]

cp's OEIS Frontend

A359143 The sum-and-erase sequence starting at 11: a(0) = 11; for n>=1, let m = a(n-1), and if m < 0, change m to an improper decimal "number" by replacing the minus sign by a single leading zero; then a(n) = A359142(m).

Table of values

List of values