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A099652 Largest number arising if f[x]=1+A03132(x) function is iterated until steady state reached. Compare with A099648. 0
107, 107, 107, 107, 107, 107, 107, 107, 118, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 118, 107, 107, 107, 107, 107, 118, 107, 107, 107, 107, 107, 107, 35, 53, 107, 107, 107, 107, 107, 107, 107, 107, 107, 53, 107, 107, 146, 107, 107, 107, 53 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

COMMENTS

See A099648-A099649.

EXAMPLE

n=32: list={32,14,18,66,73,59,107,51,27,54,42,21,6,37,59,107,51,...},

max[list]=a[32]=107>initial-value;

Also:lengths of transient=5,of cycle=0 (see in A099646).

MATHEMATICA

ed[x_] :=IntegerDigits[x]; func[x_] :=Apply[Plus, ed[x]^2]+1; Table[Max[NestList[func, w, 200]], {w, 1, 150}]

CROSSREFS

Cf. A003132, A099648, A099646, A099649.

Sequence in context: A096712 A161176 A161372 * A118774 A033218 A033258

Adjacent sequences:  A099649 A099650 A099651 * A099653 A099654 A099655

KEYWORD

base,nonn

AUTHOR

Labos E. (labos(AT)ana.sote.hu), Nov 12 2004

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Last modified February 16 02:30 EST 2012. Contains 205860 sequences.