factordb · sequences

Sequence

Start with

Show

whole sequence last 20 terms last term range to

Terminates

Aliquot variants · Augmented · σ(n) − n + 1 of 8652 length 11 The sequence reaches the fixed point 2. ↓ .elf file

Show sequence-development graph

Term size (digits) across the sequence — How the sequence develops - decimal digits of each term vs iteration.

n	Status	Digits	Term	Factorization
0	Fully factored	4	8652	2²×3×7×103
1	Fully factored	5	14645	5×29×101
↳	Continues Reaches 3716 and continues as that sequence.
2	Fully factored	4	3716	2²×929
↳	Continues Reaches 2795 and continues as that sequence.
3	Fully factored	4	2795	5×13×43
↳	Continues Reaches 902 and continues as that sequence.
4	Fully factored	3	902	2×11×41
↳	Continues Reaches 611 and continues as that sequence.
5	Fully factored	3	611	13×47
↳	Continues Reaches 62 and continues as that sequence.
6	Fully factored	2	62	2×31
↳	Continues Reaches 35 and continues as that sequence.
7	Fully factored	2	35	5×7
↳	Continues Reaches 14 and continues as that sequence.
8	Fully factored	2	14	2×7
↳	Continues Reaches 11 and continues as that sequence.
9	Fully factored	2	11	11
↳	Continues Reaches 2 and continues as that sequence.
10	Fully factored	1	2	2
11	terminus	1	0	-
↳	Terminates The sequence reaches the fixed point 2 and terminates.

From the command linefdb · curl

fdb

fdb seq view '8652' --type 54 --part last20

curl

curl -s 'https://factordb.com:4059/rpc' -H 'Content-Type: application/json' -d '{"jsonrpc":"2.0","id":1,"method":"sequence_view","params":{"start":{"expr":"8652"},"type":54,"part":"last20","fr":0}}'